/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.kie.kogito.tracing.decision.event.evaluate;

import org.kie.dmn.api.core.event.AfterEvaluateContextEntryEvent;
import org.kie.dmn.api.core.event.BeforeEvaluateContextEntryEvent;

import com.fasterxml.jackson.annotation.JsonInclude;

import static com.fasterxml.jackson.annotation.JsonInclude.Include.NON_NULL;

public class EvaluateContextEntryResult {

    @JsonInclude(NON_NULL)
    private String variableId;
    private String variableName;
    private String expressionId;
    private Object expressionResult;

    public EvaluateContextEntryResult(String variableId, String variableName, String expressionId, Object expressionResult) {
        this.variableId = variableId;
        this.variableName = variableName;
        this.expressionId = expressionId;
        this.expressionResult = expressionResult;
    }

    private EvaluateContextEntryResult() {
    }

    public String getVariableId() {
        return variableId;
    }

    public String getVariableName() {
        return variableName;
    }

    public String getExpressionId() {
        return expressionId;
    }

    public Object getExpressionResult() {
        return expressionResult;
    }

    public static EvaluateContextEntryResult from(BeforeEvaluateContextEntryEvent event) {
        return new EvaluateContextEntryResult(event.getVariableId(), event.getVariableName(), event.getExpressionId(), null);
    }

    public static EvaluateContextEntryResult from(AfterEvaluateContextEntryEvent event) {
        return new EvaluateContextEntryResult(event.getVariableId(), event.getVariableName(), event.getExpressionId(), event.getExpressionResult());
    }
}
